This historic psychiatric hospital is haunted by its chilling past.

Ghostly specters are said to haunt this secluded cave where a famed Wampanoag leader spent the final days of his life.

This solitary stone engraved with a poem from 1852 has a mysterious and tragic past.

The ruins of one of the first railroads in the U.S. lie hidden within a neighborhood cul-de-sac.

A luxury hotel constructed out of a former jail.

The show's fictional Korean medical camp was created in the Santa Monica hills.

Opened in 1976, this monster-sized version of the fast-food franchise is sometimes called the Epic McD.

An icon among Florida's pre-Disney tourist attractions, just west of Orlando.

The culprit who accidentally lit this 3,500-year-old tree on fire stated "I can't believe I burned down a tree older than Jesus."

The walls of America's oldest masonry fort famously "swallowed" cannonballs.

One of the only Florida forts to remain in the hands of the Union all through the Civil War still stands as a historic stronghold.

12,000 sq. ft. museum tracing erotic art from antiquity to modern times.

Who is this marble man, perpetually creeping up the steps of his own mausoleum?

Come for the gun-toting hillbilly madman, stay for the ice-cream loving basketball bears.

The highest point in the state of New Hampshire, and while unlikely "the worst weather in the world," it sure seems that way to hikers.

Public outcry led to this bridge's unique character which celebrates a giant frog battle and also sewing.

The US Navy's only submarine museum is also home to the world's first nuclear submarine.

A few stone foundations and an old graveyard are all that is left of this once thriving settlement in the wilds of Connecticut.

The phrase "the shot heard around the world" was coined after a skirmish at this bridge.

The last remaining attraction from Paragon Park.

Once the largest gravity dam in the world.

The only surviving building of historic West Boylston, which was flooded to create the Wachusett Reservoir.

The oldest continuously-operated inn in the United States, once owned by Henry Ford.

This bridge was the birthplace of a unit of measurement based on a fraternity joke.